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Signer son arrêt de mort

Meaning: To take an action that guarantees your own downfall.

Language: French

Literally: To sign one's own death warrant

Category: Daily Life

Origin: An arrêt is a court's binding ruling, and a death sentence required a signature to take effect. The figure is of the condemned supplying that signature themselves — the ruin is self-authored.

More idioms — Daily Life

  • Un homme de l'art — A qualified professional, especially a physician.
  • C'est du grand art — That is masterfully done.
  • L'enfance de l'art — Utterly elementary; child's play.
  • À l'article de la mort — At the very point of dying.
  • De bon augure — A promising sign; its opposite, de mauvais augure, means ominous.
  • Mesurer à l'aune de — To judge something by a particular standard.

More French idioms

  • L'avocat du diable — Someone who argues a position they do not hold in order to test it.
  • Dans tous les azimuts — In every direction at once; scattered and unfocused.
  • Une tour de Babel — A place of hopeless confusion, especially one where nobody speaks the same language.
  • Plier bagage — To pack up and clear off, usually in a hurry.
  • Ça fait un bail — It has been ages.
  • Un baiser de Judas — A show of affection that conceals a betrayal.

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